High-performance StopTech Sport Rotors are direct-replacement discs for your factory brake system and stock calipers. This Rear Right side rotor features a cross-drilled and slotted surface finish that aids in heat and brake dust dissipation, preventing glazing and improving wet weather response. Includes: 1 x StopTech 127.34141R Slotted & Drilled Brake Rotor. Built with premium E-Coating for superior corrosion resistance and high-quality metallurgy to withstand high temperatures. Designed for vehicles with 330mm rear discs.